High Quality Azs Bricks Azs 33 36 41 Electro Fused Zircon Corundum Brick for Glass Kiln Refractory

• Customization: Available
• Feature: Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
• Production Process: Extrusion Method
• Model NO.: Zircon Corundum Brick
• Refractoriness (℃): 1770< Refractoriness< 2000
• Shape: Brick
• Apparent Porosity: 1.3-2.0%
• Cao Content %: 1.2-2.5%
• Bulk Density: 3.4-4.0g/cm3
• Thermal Linear Expansion(%): 0.8
• Cold Crushing Strength: 350MPa
• Zro2: 32-40%%
• Na2o: 1.3-1.5%
• Sio2: 13-15.5%
• Transport Package: Wooden Box
• Trademark: Thermaxcel
• Origin: Shandong, China
• HS Code: 6902100000
• Production Capacity: 20000t/Year

Product Description

Product Description

Fused Cast AZS blocks are made of zircon and alumina as the main raw materials, and pre-synthetic materials are used as aggregates. It has high load softening temperature and compressive strength, low apparent porosity, and strong resistance to erosion of glass liquid. It is widely used in the key parts of kilns such as glass kilns, glass fiber furnaces, garbage incinerators, and electric furnaces.
Fused Cast AZS blocks are the most widely used materials both in glass contact and superstructure of glass melting furnaces.  The products are made of high pure material, fired at high temperature by advanced technology, with the advantages of high strength, high compression resistance, good thermal shock resistance, good performance in high temperature, good thermal conductivity, good erosion resistance and widely be used for linings of furnace in industries.

 

Brand Properties		AZS-41	AZS-36	AZS-33
Chemical Analysis(%)	ZrO2	40	35	32
	SiO2	13.0	14	15.5
	Na2O	1.3	1.4	1.5
	Fe2O3	0.10	0.10	0.10
	TiO2	0.05	0.05	0.05
Cold Crushing Strength (MPa)		350	350	350
Bulk Density (g/cm3)	Regular cast	3.55	3.45	3.4
	Void free	4.00	3.78	3.70
Apparent Porosity (%)		1.3	1.5	2.0
Refractoriness Under Load(ºC)@0.2MPa		1700	1700	1700
Thermal Linear Expansion(%)@1000ºC		0.80	0.80	0.80

 

 

Q1 : How can you control your quality?

A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit JUCOS company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.